Introduction: Lego Duplo Helicopter
a simple helicopter for those who can't have the small lego's.
Step 1: The Pictures
The gray piece is a swivel to allow the rotars to spin freely
![Community Contest: Toy Building Blocks](https://content.instructables.com/F5O/5P0U/HWVAVRX1/F5O5P0UHWVAVRX1.jpg?auto=webp&frame=1&width=320)
Participated in the
Community Contest: Toy Building Blocks